Which Assessment Parameter Should the Nurse Use to Differentiate Between

question 5

Multiple Choice

Which assessment parameter should the nurse use to differentiate between delirium and depression in an older adult?

• A) Orientation
• B) Activity
• C) Course over the morning hours
• D) Psychomotor activity

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Definitions:

Alpha Waves

The relatively slow brain waves of a relaxed, awake state.

Beta Waves

A brainwave pattern, typically associated with active, alert cognition and wakefulness.

Delta Waves

Slow brain waves typically associated with deep sleep and important in the consolidation of memory.

Slow-Wave Sleep

A deep sleep stage characterized by low-frequency, high-amplitude brain waves, essential for physical restoration and memory consolidation.